14BEFORE OPERATIONVOLUMEON-OFFFOCUSZOOMD.ZOOMMENUMUTENO SHOW FREEZEAUTO PC ADJ. IMAGEP-TIMERLOCKINPUTKEYSTONEOPERATION OF REMOTE CONTROLONALL OFFALL-OFF SWITCHLeft SideWhen using Remote Control Unit,turn this switch to “ON.” And turn itto “ALL OFF” when it is not used.Used to select input source.(P22, 30)Used to execute the itemselected, or to expand orcompress the image inDIGITAL ZOOM +/– mode.(P29)It is also used as a PCmouse in Wireless MouseOperation. (P37)POWER ON-OFF BUTTONUsed to turn projector on oroff. (P19)MENU BUTTONUsed to select MENUoperation. (P17, 18)INPUT BUTTONUsed to move a pointer onON-SCREEN MENU, adjusteach item, or pan image inDIGITAL ZOOM +/– mode.(P29)It is also used as a PC mousein Wireless Mouse Operation.(P37)✽ When pressing the center of thisbutton, it works as SELECTbutton.POINT BUTTONUsed as a PC mouse inWireless Mouse Operation.(P37)RIGHT CLICK BUTTONUsed to operate P-TIMERfunction. (P21)P-TIMER BUTTONSELECT BUTTON